:root{--primary:#4f46e5;--primary-hover:#4338ca;--bg:#f8fafc;--bg-alt:#fff;--text:#0f172a;--text-muted:#64748b;--border:#e2e8f0;--header-glass:#fffc;--card-shadow:0 4px 6px -1px #0000001a;--transition:all .3s cubic-bezier(0.4,0,0.2,1)}
        body.dark{--bg:#0f172a;--bg-alt:#1e293b;--text:#f1f5f9;--text-muted:#94a3b8;--border:#334155;--header-glass:#0f172ae6;--card-shadow:0 10px 15px -3px #0000004d}
        *{margin:0;padding:0;box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{font-family:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif,'Apple Color Emoji','Segoe UI Emoji';background-color:var(--bg);color:var(--text);line-height:1.6;transition:background-color .3s ease;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
        a{text-decoration:none;color:inherit;transition:var(--transition)}
        ul{list-style:none}
        .container{max-width:1200px;margin:0 auto;padding:0 1.5rem}
        .section{padding:5rem 0}
        header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:var(--header-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);height:70px;display:flex;align-items:center}
        .header-content{display:flex;justify-content:space-between;align-items:center;width:100%}
        .logo{font-size:1.5rem;font-weight:600;color:var(--text);letter-spacing:-1px;display:flex;align-items:center;gap:10px}
        .nav-links{display:flex;gap:2rem;align-items:center}
        .nav-links a{font-size:.9rem;font-weight:600;color:var(--text-muted)}
        .nav-links a:hover{color:var(--primary)}
        .btn-start{background:var(--primary);color:#fff!important;padding:.6rem 1.5rem;border-radius:50px;font-weight:700}
        .btn-start:hover{background:var(--primary-hover);transform:translateY(-2px)}
        .theme-toggle{background:none;border:none;cursor:pointer;color:var(--text-muted);font-size:1.2rem;display:flex;align-items:center}
        .menu-btn{display:none;background:none;border:none;cursor:pointer;color:var(--text)}
        .menu-btn1{display:none;background:none;border:none;cursor:pointer;color:var(--text)}
        #mobile-menu{position:fixed;top:70px;left:0;width:100%;background:var(--bg-alt);padding:2rem;border-bottom:1px solid var(--border);display:none;flex-direction:column;gap:1.5rem;text-align:center;box-shadow:0 10px 15px #0000001a;z-index:1000}
        .hero{text-align:center;padding:10rem 0 5rem}
        .hero h1{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.1;margin-bottom:1.5rem;font-weight:800}
        .hero p{max-width:700px;margin:0 auto 2.5rem;color:var(--text-muted);font-size:1.1rem}
        .features{background-color:var(--bg-alt)}
        .grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}
        .card{padding:2.5rem;background:var(--bg);border-radius:20px;border:1px solid var(--border);transition:var(--transition)}
        .card:hover{transform:translateY(-10px);box-shadow:var(--card-shadow)}
        .card h3{margin-bottom:1rem}
        .card p{color:var(--text-muted);font-size:.95rem}
        .score-box{max-width:800px;margin:0 auto;background:var(--bg-alt);border:1px solid var(--border);border-radius:24px;overflow:hidden}
        .score-row{display:flex;justify-content:space-between;padding:1.5rem 2rem;border-bottom:1px solid var(--border)}
        .score-row:last-child{border-bottom:none}
        .score-row.highlight{background:#4f46e50d;border-left:4px solid var(--primary)}
        footer{background:#0f172a;color:#94a3b8;padding:4rem 0 2rem}
        .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;margin-bottom:3rem}
        .footer-logo{color:#fff;font-size:1.5rem;font-weight:800;margin-bottom:1rem;display:block}
        footer h4{color:#fff;margin-bottom:1.5rem}
        footer li{margin-bottom:.8rem;font-size:.9rem}
        footer a:hover{color:var(--primary)}
        .footer-bottom{border-top:1px solid #1e293b;pt:2rem;text-align:center;font-size:.8rem;padding-top:2rem}
        .reveal{opacity:0;transform:translateY(30px);transition:all .8s ease-out}
        .reveal.active{opacity:1;transform:translateY(0)}
        @media (max-width: 768px) {
        .nav-links{display:none}
        .menu-btn{display:block}
        .menu-btn1{display:flex}
        .footer-grid{grid-template-columns:1fr;gap:2rem}
        .hero h1{font-size:2.8rem}
        }
        [dir="rtl"]{text-align:right}
        p,h1,h2,h3{line-height:1.6}
        summary{display:flex;justify-content:space-between;align-items:center;cursor:pointer}
        .theme-toggle-btn{background:var(--bg-alt);border:1px solid var(--border);border-radius:12px;padding:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text);transition:var(--transition);width:44px;height:44px}
        .theme-toggle-btn:hover{border-color:var(--primary);color:var(--primary)}
        .theme-icon-svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
        .cta-banner{background:var(--bg-alt);border:1px solid var(--border);border-radius:24px;padding:2.5rem 1.5rem;margin:3rem auto;max-width:1000px;width:100%;display:flex;flex-direction:column;align-items:center;gap:1.5rem;text-align:center;box-shadow:var(--card-shadow);transition:var(--transition)}
        .cta-banner:hover{transform:translateY(-5px);border-color:var(--primary);box-shadow:0 20px 25px -5px #0000001a 0 10px 10px -5px #0000000a}
        .cta-title{font-size:1.5rem;font-weight:800;color:var(--text);margin:0}
        .cta-subtitle{color:var(--text-muted);font-size:1.1rem;max-width:600px;line-height:1.6}
        .btn-primary-lg{background:var(--primary);color:#fff!important;padding:1rem 3rem;border-radius:50px;font-weight:700;font-size:1.1rem;text-decoration:none;transition:var(--transition);box-shadow:0 10px 15px -3px #4f46e566}
        .btn-primary-lg:hover{background:var(--primary-hover);transform:scale(1.05);box-shadow:0 20px 25px -5px #4f46e580}
        table{flex:1 0 100%;width:100%;margin:0 0 1rem;padding:0;box-sizing:border-box;transition:.3s cubic-bezier(0.25,0.8,0.5,1);border-color:var(--border);color:var(--text);box-shadow: 0 3px 1px -2px rgb(0 0 0 / 20%), 0 2px 2px 0 rgb(0 0 0 / 14%), 0 1px 5px 0 rgb(0 0 0 / 12%);margin-top:40px}
        table th{background:var(--bg-alt);text-align:left;font-weight:700}
        table th,table td{padding:.5rem;vertical-align:top;line-height:1.3}
        .row{display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;margin-right:-15px;margin-left:-15px;width:100%}
        .country-table{font-size:13px}
        .col{-ms-flex-preferred-size:0;flex-basis:0;-ms-flex-positive:1;flex-grow:1;max-width:100%;position:relative;width:100%;padding-right:15px;padding-left:15px}
        label:hover {
            border-color: var(--primary) !important;
            background: rgba(79, 70, 229, 0.05) !important;
        }
        
        input[type="radio"]:checked + span {
            color: var(--primary);
        }
        
        /* Image filter for dark mode compatibility */
        .dark img {
            filter: invert(0.9) hue-rotate(180deg);
            opacity: 0.8;
        }
/* Circular Result Gauge */
.result-container {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin: 2rem 0;
}

.result-circle {
    transform: rotate(-90deg);
}

.result-circle circle {
    fill: none;
    stroke-width: 10;
    stroke-dasharray: 360;
    stroke-linecap: round;
}

.bg-ring { stroke: var(--border); }
.score-ring { 
    stroke: var(--primary);
    transition: stroke-dashoffset 1s ease-out;
}

.score-text {
    position: absolute;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text);
}

/* Certificate Preview Styling */
.cert-wrapper {
    background: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--card-shadow);
    overflow: hidden;
}

.canvas_div_pdf {
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-radius: 4px;
    position: relative;
}

/* Dark mode specific overrides for the certificate preview */
body.dark .canvas_div_pdf {
    filter: grayscale(0.2) contrast(1.1);
    border-color: var(--primary);
}

/* Social Share Bar */
.social-float {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    transition: var(--transition);
}

.social-icon svg { fill: var(--text-muted); width: 20px; }
.social-icon:hover { 
    transform: translateY(-3px); 
    border-color: var(--primary);
}
.social-icon:hover svg { fill: var(--primary); }
.aside {
        position: absolute;
        left: 0;
        top: 0; /* set these so Chrome doesn't return 'auto' from getComputedStyle */
        background: transparent;
        cursor: auto;
        padding: 8px;
        /* width: fit-content; */
        text-align: center;
        font-size: 18px;
        border: 0px dashed gainsboro;
      }